Cremona's table of elliptic curves

1560 = 2³ · 3 · 5 · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 13-	Signs for the Atkin-Lehner involutions
Class	1560j	Isogeny class
Conductor	1560	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	3331355040000 = 28 · 36 · 54 · 134	Discriminant
Eigenvalues	2- 3+ 5-  0 -4 13-  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-152100,22882500]	[a1,a2,a3,a4,a6]
j	1520107298839022416/13013105625	j-invariant
L	1.4294583840365	L(r)(E,1)/r!
Ω	0.71472919201826	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	8	Number of elements in the torsion subgroup
Twists	3120j2 12480t2 4680f2 7800e2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1560j2

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-	+	-	0	-4	-	2	-4	8	6	8	6	2	-12	-8	-2	12	-2	12	16	10	8	-12	18	2

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Quadratic twists for elliptic curve 1560j2

-4	8	-3	5	-7	13
3120j2	12480t2	4680f2	7800e2	76440cr2	20280a2

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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